Danny Swanson's stunning volley inflicted Celtic's first Scottish Premiership defeat in eight matches on Wednesday.
Jordan Henderson and Daniel Sturridge scored for Liverpool in a routine 2-0 home win over Burnley in the Premier League on Wednesday.
Goals from Ryan Mason and Andros Townsend saw Tottenham impressively overcome Swansea, for whom Bafetimbi Gomis fainted early on.
Manolo Gabbiadini tapped home to deny Lazio a first win over Napoli in seven games, following Miroslav Klose's opener.
Manchester United consolidated their place in fourth with a dramatic 1-0 win at Newcastle United, Ashley Young netting the late winner.
David Luiz and Edinson Cavani secured Coupe de France progression for PSG as they confidently beat Monaco 2-0 at the Parc des Princes.
Manchester City bounced back from defeat to Liverpool with a 2-0 Premier League win against Leicester City to keep their title hopes alive.
Arsenal kept up their pursuit of third place in the Premier League with a 2-1 victory over relegation-threatened QPR on Wednesday.
Eden Hazard's goal was all League Cup winners Chelsea needed to beat London rivals West Ham in the Premier League on Wednesday.
Goals from Victor Moses and Mame Biram Diouf proved the difference as Stoke City beat Everton 2-0 at the Britannia Stadium.
Goals from David Alaba and Mario Gotze meant Bayern Munich defeated Eintracht Braunschweig 2-0 to reach the DFB-Pokal quarter-finals.
Jonas Gutierrez made his Newcastle United comeback against Manchester United on Wednesday after beating cancer.
FIFA president Sepp Blatter has called for teams to be punished with points deductions and relegations if fans are guilty of racism.
Evian leapfrogged Lorient in the Ligue 1 table with a 1-0 victory at the Parc des Sports on Wednesday.
Barcelona beat Villarreal 3-1 at El Madrigal to book their place in June's Copa del Rey final courtesy of a 6-2 aggregate success.
After Twente were docked Eredivise points for failing to reduce debt, manager Alfred Schreuder has demanded a victory against Willem II.
Barcelona face an anxious wait on the fitness of Sergio Busquets after he was forced off in Wednesday's Copa del Rey clash with Villarreal.
Swansea City's Bafetimbi Gomis appeared to collapse on the pitch against Tottenham at White Hart Lane, but is now "stable".
A ban on football in Greece has been lifted, although there will be no supporters present to witness the Super League's resumption.
A head injury to Zeng Cheng caused concern in Guangzhou Evergrande's 3-2 AFC Champions League win at holders Western Sydney Wanderers.